# Question Answer Plugin

**URL:** <https://meta.discourse.org/t/question-answer-plugin/56032>\
**Category:** Plugin\
**Tags:** deprecated\
**Created:** [January 19, 2017, 4:43pm UTC](https://meta.discourse.org/t/question-answer-plugin/56032 "2017-01-19T16:43:47Z")\
**Posts on this page:** 1\
**Showing post:** 256

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**Author:** ![angus](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/angus/32/341715_2.png) [@angus](https://meta.discourse.org/u/angus)\
**Post date:** [August 21, 2020, 3:15am UTC](https://meta.discourse.org/t/question-answer-plugin/56032/256 "2020-08-21T03:15:43Z")

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@exetico @Curtis_Kephart After some digging it turns out that the issue you both reported will not occur if you run Discourse on any commit after (and including) this one

[https://github.com/discourse/discourse/commit/92b7fe4c62094275c5dd09b1f3dac5c5cbcad1c0](https://github.com/discourse/discourse/commit/92b7fe4c62094275c5dd09b1f3dac5c5cbcad1c0)

If you’re running Discourse on an older commit you’ll get this error

> Unexpected error while indexing post for search : PG::NotNullViolation: ERROR: null value in column “private\_message” violates not-null constraint

The plugin (unchanged) works as expected on the latest version of Discourse.

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_[View the full topic](https://meta.discourse.org/t/question-answer-plugin/56032)._